The Florida Scrub-jay (Aphelocoma coerulescens) is a charismatic and endemic bird species found exclusively in Florida, United States. Adults typically measure between 10 and 12 inches in length, including their long tail, and weigh between 2.5 and 3.5 ounces. They are medium-sized birds with a stocky build and relatively short wings.

Distinguishing field marks of the Florida Scrub-jay include its vibrant blue plumage on the head, wings, and tail, with a paler grayish-blue coloration on the back and underparts. Their wings and tail may also display white patches, particularly in flight. Additionally, they have a bold white throat and face, with a prominent black bib extending from the chin down to the upper chest.

Unlike many other bird species, Florida Scrub-jays do not undertake long-distance migrations. Instead, they are largely sedentary and remain in their territories year-round. They inhabit scrubland habitats characterized by sandy soils and low-growing vegetation, such as scrub oak and palmetto thickets.

Florida Scrub-jays are highly social birds, typically living in family groups consisting of a breeding pair and their offspring from previous years. They are known for their complex social behaviors, including cooperative breeding, where offspring from previous years assist their parents in raising new broods.

These birds have a specialized diet, feeding primarily on acorns, seeds, insects, and small vertebrates. They are also known to cache food items for later consumption, burying them in the sandy soil within their territories. This behavior helps them survive periods of food scarcity, particularly during the breeding season when they may have increased energy demands.

Despite their adaptability and unique behaviors, Florida Scrub-jays face numerous threats to their survival, including habitat loss and fragmentation due to urbanization, agriculture, and fire suppression. Conservation efforts aimed at restoring and maintaining scrubland habitats, as well as implementing measures to reduce human disturbance and predation, are crucial for ensuring the long-term viability of this iconic Florida species.